package com.csdj.mapper;

import com.csdj.pojo.PyBilldetail;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;

import java.util.List;

/**
* @author 叶涵
* @description 针对表【py_billdetail】的数据库操作Mapper
* @createDate 2023-08-24 15:13:39
* @Entity com.csdj.pojo.PyBilldetail
*/
public interface PyBilldetailMapper extends BaseMapper<PyBilldetail> {
    List<PyBilldetail> selectGetWaterTypeProportion();
}




